Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Merwe, H (Hanru)

Chess SA id

1100108276

FIDE id

Date of birth

2010-06-21 (U16)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1149.6	1135.6	1200	1200
Raw rating	1149.6	1135.6	1200	1200
Weighted rating	1149.6	1135.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.2	181.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1149.6	1135.6	1200	1200
Analysis
Rating	1149.6	1135.6	1200	1200
Raw rating	1149.6	1135.6	1200	1200
Weighted rating	1149.6	1135.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.2	181.7	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1149.6	1135.6	1200	1200
New weighted rating	1149.6	1135.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1149.6	1135.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1149.6	1135.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4	40	-85	1135.4	1050.4
Standard	10	4	40	-85	1135.4	1050.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1149.6	1135.6	1200	1200
2025-09-30	1149.6	1135.6	1200	1200
2025-09-01	1149.6	1135.6	1200	1200
2025-08-01	1149.6	1135.6	1200	1200
2025-07-01	1149.6	1135.6	1200	1200
2025-06-01	1149.6	1135.6	1200	1200
2025-05-01	1149.6	1135.6	1200	1200
2025-04-01	1149.6	1135.6	1200	1200
2025-03-01	1149.6	1135.6	1200	1200
2025-02-01	1149.6	1135.6	1200	1200
2025-01-01	1149.6	1135.6	1200	1200
2024-12-01	1149.6	1135.6	1200	1200
2024-11-01	1149.6	1135.6	1200	1200
2024-10-01	1149.6	1135.6	1200	1200
2024-09-01	1149.6	1135.6	1200	1200
2024-08-01	1149.6	1135.6	1200	1200
2024-07-01	1149.6	1135.6	1200	1200
2024-09-01	1149.6	1135.6	1200	1200
2024-05-01	1149.6	1135.6	1200	1200
2024-04-01	1149.6	1135.6	1200	1200
2024-03-01	1149.6	1135.6	1200	1200
2024-02-01	1149.6	1135.6	1200	1200
2024-01-01	1149.6	1135.6	1200	1200
2023-12-01	1149.6	1135.6	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2019 D4 Individual Finals (U9 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Chess Unlimited Open 2019 (D)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 2	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Friedrich, M (Miane)				Opponent Bloem, R (Reinhardt)
2	2	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-01-26	rnd 1	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent De Lange, V (Viktor)				Opponent Coleman, R (Righardt)

#	Games	Start				End
1	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 2	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Friedrich, M (Miane)				Opponent Bloem, R (Reinhardt)
2	2	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-01-26	rnd 1	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent De Lange, V (Viktor)				Opponent Coleman, R (Righardt)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 2	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Friedrich, M (Miane)				Opponent Bloem, R (Reinhardt)
2	2	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-01-26	rnd 1	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent De Lange, V (Viktor)				Opponent Coleman, R (Righardt)

#	Games	Start				End
1	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 2	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Friedrich, M (Miane)				Opponent Bloem, R (Reinhardt)
2	2	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-01-26	rnd 1	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent De Lange, V (Viktor)				Opponent Coleman, R (Righardt)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Tennant ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tennant ,N (Nathan)	1	1339	914	1	1336.6	914	0	0	0	0	0	0
2	Botha ,J (Jc)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,J (Jc)	1	1112.6	687.6	1	1095.6	687.6	0	0	0	0	0	0
3	Eksteen ,J (Jean)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Eksteen ,J (Jean)	1	1152.3	727.3	1	1140.4	727.3	0	0	0	0	0	0
4	Coleman ,R (Righardt)	1	1	425	1	1	425	0	0	0	0	0	0
4	Coleman ,R (Righardt)	1	1148.3	1573.3	1	1138.4	1573.3	0	0	0	0	0	0
5	De Lange ,V (Viktor)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Lange ,V (Viktor)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bloem ,R (Reinhardt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bloem ,R (Reinhardt)	1	1232.2	1657.2	1	1238.8	1657.2	0	0	0	0	0	0
7	Friedrich ,M (Miane)	1	1	425	1	1	425	0	0	0	0	0	0
7	Friedrich ,M (Miane)	1	877.2	1302.2	1	851.1	1302.2	0	0	0	0	0	0
8	Joubert ,P (Petrus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Joubert ,P (Petrus)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Van Der Walt ,AJ (Antonie Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Walt ,AJ (Antonie Johannes)	1	893.4	468.4	1	863.8	468.4	0	0	0	0	0	0
10	Vermeulen ,G (George Francis)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Vermeulen ,G (George Francis)	1	1199.3	774.3	1	1199.2	774.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Der Merwe, H (Hanru)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms